Answer / rajiv mahajan

choke is to make ballast in tube light & keep lamp burning.
starter works in starting for a second to help glow tube
light and after that it disconnect from circuit.

What is ahu ? Working principal.

0 Answers   Sodexo,

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Which of the following are the important limitations of rod gap surge arresters? 1. They are not capable of selling off power frequency follow up current. 2. After a discharge, the rods are destroyed completely. 3. Performance is affected by climatic conditions. Use the following codes for selecting the correct answer. Codes: (a)1, 2 and 3 (b)1 and 2 (c)2 and 3 (d)1 and 3

1 Answers  

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what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?

4 Answers   NPTC, NTPC,

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Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com

0 Answers  

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why are u join ntpc

0 Answers   NTPC,

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Different types of relay fault which phase sequence??

0 Answers  

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what is advertised hop count

0 Answers  

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What are motor generator sets and explain the different ways the motor generator set can be used ?

0 Answers  

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what type of load we can give to motor shaft?

2 Answers  

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what's the activities of reactor in Buchholz relay?

1 Answers   Yahoo,

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what is the frequency standard with tolerance level for India?

16 Answers  

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Any one Give me formula for to increse the power factor, 0.8 to 0.95, How much the KVAr Required

9 Answers   Emerson, Rajshree Sugars, Siemens,

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